In situ observation using a scanning tunneling microscope of a local morphological light-induced transformation of n-molybdenumdisulfide in contact with acetonitrile containing a small amount of water

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Title:In situ observation using a scanning tunneling microscope of a local morphological light-induced transformation of n-molybdenumdisulfide in contact with acetonitrile containing a small amount of water
Creators:
Sakamaki, Kenji
Hinokuma, Kohichiroh
Fujishima, Akira
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 1, pp. 104-111

Abstract

A scanning tunneling microscope (STM) under photoelectrochemical control was used to expand the understanding of nanometer scale in situ photoelectrochemical processes at an n-MoS<sub>2</sub>/acetonitrile interface. A local morphological light-induced transformation occurred around a MoS<sub>2</sub>(0001) surface depression. This morphological transformation was attributed to the n-MoS<sub>2</sub> photoelectrochemical reaction which was controlled by a small amount of water contained in the acetonitrile. After visible light illumination (276 s), photoelectrochemical reactions under anodic polarization transformed the original depression into a "right-angled triangular" type depression.

Title:In situ observation using a scanning tunneling microscope of a local morphological light-induced transformation of n-molybdenumdisulfide in contact with acetonitrile containing a small amount of water
Creators:
Sakamaki, Kenji
Hinokuma, Kohichiroh
Fujishima, Akira
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:1
Page Range:pp. 104-111
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19910104UNSPECIFIED
ID Code:4929
Item Type:Article
Deposited On:22 Feb 2010 11:26
Last Modified:22 Feb 2010 10:27

Citation

Sakamaki, Kenji; Hinokuma, Kohichiroh; Fujishima, Akira (1991) In situ observation using a scanning tunneling microscope of a local morphological light-induced transformation of n-molybdenumdisulfide in contact with acetonitrile containing a small amount of water. Collection of Czechoslovak Chemical Communications, 56 (1). pp. 104-111. ISSN 0010-0765

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